A 360.0 mL buffer solution is 0.170 mol L-¹ in HCOOH and 0.170 mol L-¹ in HCOOK. K.(HCOOH) = 1.8 × 10 1 Part A What mass of NaOH could this buffer neutralize before the pH rises above 4.00? Express the mass in grams to two significant figures. ΜΕ ΑΣΦ Mass = 2.4 Submit Previous Answers Request Answer ? g

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